Category Required Recommended for enterprise systems
Hard disk drive 20GB free space for each system
component
Note: The listed space requirement
includes both space for the application
and free space for operation, but
requirements may vary depending on
system complexity and number of jobs.
Configuration 1‑N, X‑N, or X‑Y‑N:
• Database and load balancer
– Operating system and server
configured for LMC installed on
two 15000 RPM Serial‑Attached
SCSI drives configured as a
RAID 1 array with at least 80GB
free space
– Database and load balancer
installed on four 15000 RPM
Serial‑Attached SCSI drives
configured as a RAID 5 array,
with at least 300GB free space
• Servers
– Operating system and server
configured for jobs installed on
four 15000 RPM Serial‑Attached
SCSI drives configured as a
RAID 5 array with at least 80GB
free space
Note: For more information, see
“Assigning servers to only run LMC or
process jobs” on page 65.
Network speed 100Mbps network
Note: Network speed affects the time
required to perform a solution, and
speed requirements depend on each
solution. Solutions that require
intensive processing and more network
traffic may require Gigabit Ethernet to
run at a satisfactory speed.
Gigabit Ethernet using dual‑port
network adapters
Network name resolution Domain Name System (DNS) or
Windows Internet Name Service (WINS)
Notes:
• Local hosts files can be used
instead of external DNS.
• Contact Lexmark Professional
Services for support of other
network systems.
Installing Lexmark Document Distributor 19
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